748273101 has 16 divisors (see below), whose sum is σ = 1007395200. Its totient is φ = 494020800.

The previous prime is 748273093. The next prime is 748273103. The reversal of 748273101 is 101372847.

It is a happy number.

It is not a de Polignac number, because 748273101 - 2³ = 748273093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748273103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155731 + ... + 160463.

It is an arithmetic number, because the mean of its divisors is an integer number (62962200).

Almost surely, 2^748273101 is an apocalyptic number.

It is an amenable number.

748273101 is a deficient number, since it is larger than the sum of its proper divisors (259122099).

748273101 is a wasteful number, since it uses less digits than its factorization.

748273101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5236.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 748273101 is about 27354.5809874690. The cubic root of 748273101 is about 907.8624308036.

The spelling of 748273101 in words is "seven hundred forty-eight million, two hundred seventy-three thousand, one hundred one".